Model Code: DS-2CD3786G2T-IZS(Y)(H)(7-35mm)
Hikvision DS-2CD3786G2T-IZS(Y)(H)(7-35mm) 8 MP Dome Network Camera
Hikvision DS-2CD3786G2T-IZS(Y)(H)(7-35mm) has a manufacturer-specified maximum resolution of 3840 × 2160. Compare its documented lens, image stream and installation specifications in the technical table.
Product description
Hikvision specifies a maximum resolution of 3840 × 2160 for DS-2CD3786G2T-IZS(Y)(H)(7-35mm). When assessing the detail required in a scene, compare this figure with the image stream options documented in the technical table.
The manufacturer describes the lens configuration as: Varifocal lens, motorized lens, 2.7 to 13.5 mm and 7 to 35 mm optional. Check the lens configuration when planning the mounting position and coverage area; options listed for the family do not imply simultaneous lenses.
The listed supplementary illumination type is IR. The manufacturer gives the illumination range as: 2.7 to 13.5 mm: up to 40 m; 7 to 35 mm: up to 50 m. Assess these specifications alongside lighting conditions and objects that may obstruct the view at the installation site.
Basic event functions include motion detection supporting alarm triggering for human and vehicle target types. Plan detection areas and alarm notifications around the events that the installation needs to monitor.
The manufacturer lists a protection rating of IP67. Before installation, check the housing, connection points and mounting conditions against the official product documentation; the rating should not be treated as an unconditional guarantee for every operating environment.
Technical Specifications
| Open Resources | Memory: 40 MB, Smart RAM: 350 MB, eMMC: 2 GB |
|---|---|
| Computing Power | 1.5 TOPS |
| Open Capability | HEOP 2.0 OpendevSDK |
| Programming Language | C,C++ |
| Deep Learning Structure | Caffe,PyTorch,TensorFlow,PaddlePaddle,ONNX |
| Focus | Auto,Semi-auto,Manual |
|---|---|
| Aperture | 2.7 to 13.5 mm: F1.4; 7 to 35 mm: F1.6 |
| Iris Type | Auto-iris |
| Lens Type | Varifocal lens, motorized lens, 2.7 to 13.5 mm and 7 to 35 mm optional |
| Lens Mount | 2.7 to 13.5 mm: Ø14; 7 to 35 mm: Integrated |
| Focal Length & FOV | 2.7 to 13.5 mm: horizontal FOV 108° to 46°, vertical FOV 58° to 26°, diagonal FOV 127° to 52° 7 to 35 mm: horizontal FOV 42° to 15°, vertical FOV 23° to 9°, diagonal FOV 49° to 17° |
| Audio Type | Mono sound |
|---|---|
| Audio Bit Rate | 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC) |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
| Environment Noise Filtering | Yes |
| Linkage | Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning |
|---|---|
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception |
| Smart Event | scene change detection,audio exception detection,defocus detection, unattended baggage detection,object removal detection |
| SNR | ≥ 52 dB |
|---|---|
| Privacy Mask | 4 programmable polygon privacy masks |
| Image Settings | Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser |
| Day/Night Switch | Day,Night,Auto,Schedule |
| Image Enhancement | BLC,HLC,3D DNR,Defog |
| Image Parameters Switch | Yes |
| Wide Dynamic Range (WDR) | 120 dB |
| H.264 Type | Baseline Profile,Main Profile,High Profile |
|---|---|
| H.265 Type | Main Profile |
| Sub-Stream | 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360) |
| Main Stream | 50 Hz: 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 24 fps (3840 × 2160) 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720) |
| Third Stream | 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) |
| Fourth Stream | 50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| Target Cropping | Yes |
| Bit Rate Control | CBR,VBR |
| Video Compression | Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, Fourth stream: H.265/H.264/MJPEG |
| Region of Interest (ROI) | 5 fixed regions for main stream and sub-stream |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Day & Night | IR cut filter |
|---|---|
| Image Sensor | 1/1.8" Progressive Scan CMOS |
| Shutter Time | 1/3 s to 1/100,000 s |
| Max. Resolution | 3840 × 2160 |
| Angle Adjustment | Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355° |
| Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON),B/W: 0 Lux with IR |
| Power | 12 VDC ± 25%, 1.25 A, max. 15 W,Ø5.5 mm coaxial power plug, PoE: IEEE 802.3af, Class 4, max. 18 W |
|---|---|
| Language | 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian |
| Material | Metal |
| Dimension | Ø153.3 mm × 111.6 mm (Ø6.0" × 4.4") |
| General Function | Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter |
| Package Dimension | 261 mm × 217 mm × 197 mm (10.3" × 8.5" × 7.8") |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| With Package Weight | Approx. 1970 g (4.2 lb.) |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| API | ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP |
|---|---|
| Client | iVMS-4200,Hik-Connect,Hik-Central |
| Security | Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address) |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP |
| User/Host | Up to 32 users 3 user levels: administrator, operator, and user |
| Web Browser | Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
| Network storage | NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are supported. |
| Simultaneous Live View | Up to 6 channels |
| EMC | FCC: 47 CFR Part 15, Subpart B, CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, IC: ICES-003: Issue 7, KC: KN32: 2015, KN35: 2015 |
|---|---|
| Safety | UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005 |
| Protection | IP67: IEC 60529-2013,IK10: IEC 62262:2002 |
| Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
| Anti-Corrosion Protection | -Y: NEMA 4X (NEMA 250-2018) |
| Alarm | 2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A) |
|---|---|
| Audio | 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Reset Key | Yes |
| Power Output | 12 VDC, max. 100 mA |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| IR Wavelength | 850 nm |
|---|---|
| Supplement Light Type | IR |
| Smart Supplement Light | Yes |
| Supplement Light Range | 2.7 to 13.5 mm: up to 40 m; 7 to 35 mm: up to 50 m |
| Available Models | DS-2CD3786G2T-IZS(7-35mm)(H) DS-2CD3786G2T-IZSY(7-35mm)(H) |
|---|
| DORI | 2.7 to 13.5 mm: D: 86 to 192 m, O: 34 to 76 m, R: 17 to 38 m, I: 8 to 19 m 7 to 35 mm: D: 218 to 580 m, O: 86 to 230 m, R: 43 to 116 m, I: 21 to 58 m |
|---|
| Face Capture | Yes |
|---|---|
| People Counting | Yes |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggered by specified target types (human and vehicle) |